240046395343 has 2 divisors, whose sum is σ = 240046395344. Its totient is φ = 240046395342.

The previous prime is 240046395203. The next prime is 240046395353. The reversal of 240046395343 is 343593640042.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 240046395343 - 2⁹ = 240046394831 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 240046395343.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240046395353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120023197671 + 120023197672.

It is an arithmetic number, because the mean of its divisors is an integer number (120023197672).

Almost surely, 2^240046395343 is an apocalyptic number.

240046395343 is a deficient number, since it is larger than the sum of its proper divisors (1).

240046395343 is an equidigital number, since it uses as much as digits as its factorization.

240046395343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 240046395343 in words is "two hundred forty billion, forty-six million, three hundred ninety-five thousand, three hundred forty-three".